diff options
Diffstat (limited to 'lib/Target/X86/X86InstrMMX.td')
| -rw-r--r-- | lib/Target/X86/X86InstrMMX.td | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/lib/Target/X86/X86InstrMMX.td b/lib/Target/X86/X86InstrMMX.td index 89f020c..c8e0723 100644 --- a/lib/Target/X86/X86InstrMMX.td +++ b/lib/Target/X86/X86InstrMMX.td @@ -141,7 +141,7 @@ def MMX_MOVD64rrv164 : MMXI<0x6E, MRMSrcReg, (outs VR64:$dst), (ins GR64:$src), let neverHasSideEffects = 1 in def MMX_MOVQ64rr : MMXI<0x6F, MRMSrcReg, (outs VR64:$dst), (ins VR64:$src), "movq\t{$src, $dst|$dst, $src}", []>; -let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in +let canFoldAsLoad = 1, isReMaterializable = 1 in def MMX_MOVQ64rm : MMXI<0x6F, MRMSrcMem, (outs VR64:$dst), (ins i64mem:$src), "movq\t{$src, $dst|$dst, $src}", [(set VR64:$dst, (load_mmx addr:$src))]>; @@ -426,13 +426,15 @@ def MMX_CVTTPS2PIrm : MMXI<0x2C, MRMSrcMem, (outs VR64:$dst), (ins f64mem:$src), // Extract / Insert -def MMX_X86pextrw : SDNode<"X86ISD::PEXTRW", SDTypeProfile<1, 2, []>, []>; -def MMX_X86pinsrw : SDNode<"X86ISD::PINSRW", SDTypeProfile<1, 3, []>, []>; +def MMX_X86pinsrw : SDNode<"X86ISD::MMX_PINSRW", + SDTypeProfile<1, 3, [SDTCisVT<0, v4i16>, SDTCisSameAs<0,1>, + SDTCisVT<2, i32>, SDTCisPtrTy<3>]>>; + def MMX_PEXTRWri : MMXIi8<0xC5, MRMSrcReg, (outs GR32:$dst), (ins VR64:$src1, i16i8imm:$src2), "pextrw\t{$src2, $src1, $dst|$dst, $src1, $src2}", - [(set GR32:$dst, (MMX_X86pextrw (v4i16 VR64:$src1), + [(set GR32:$dst, (X86pextrw (v4i16 VR64:$src1), (iPTR imm:$src2)))]>; let Constraints = "$src1 = $dst" in { def MMX_PINSRWrri : MMXIi8<0xC4, MRMSrcReg, @@ -597,13 +599,6 @@ let AddedComplexity = 10 in { (MMX_PUNPCKHDQrr VR64:$src, VR64:$src)>; } -// Patterns to perform vector shuffling with a zeroed out vector. -let AddedComplexity = 20 in { - def : Pat<(bc_v2i32 (mmx_unpckl immAllZerosV, - (v2i32 (scalar_to_vector (load_mmx addr:$src))))), - (MMX_PUNPCKLDQrm VR64:$src, VR64:$src)>; -} - // Some special case PANDN patterns. // FIXME: Get rid of these. def : Pat<(v1i64 (and (xor VR64:$src1, (bc_v1i64 (v2i32 immAllOnesV))), |